#ifndef mainhead_h
#define mainhead_h
#include"myhead.h"
#define WINDOW_WIDTH 600
#define WINDOW_HEIGHT 600
#define CELL_SIZE 100
#define GRID_START_X 100
#define GRID_START_Y 100
extern int score;
extern int max_score;
extern bool flag;//用来判断游戏是否结束
extern int arr[6][6];
extern void change_arr(int place,int num);
extern int how_many_place();
extern void produce();
int rand_num(int n,int m);
void print_arr();
#endif
